The Fourier transform is a piece of maths that is, almost single-handedly, responsible for the digital revolution. We asked Chris Budd what the Fourier
transform does, and how it does it. This podcast accompanies the Plus
article Saving lives: The mathematics of tomography.

How to make images out of ripples of pixels...

Taming big data – Carola-Bibiane Schönlieb tells us about a new institute researching the mathematics of information

How the heat equation inspired the maths that powers the entertainment industry.

Sandy Black, Professor of Fashion and Textile Design, has combined her love of art and design with her love of mathematics in her career as a knitwear designer. Sandy talks to Plus about the mathematics in fashion, knitting, and how science and fashion could make the world a better place.